9 2 2X 1DXX 20. 3 X3 1 X DX113XX2 DX5(CSM1 04) (CĐSP HN04)2...
19.
9
2
2x 1dxx 20.
3
x3
1 x dx1
3
2 dx5
(CSM1 04) (CĐSP HN04)2
1)(x ex
dx 22.
3
9
2
2x 1dxx 20.3
x3
1 x dx1
3
2 dx5
(CSM1 04) (CĐSP HN04)2
1)(x ex
dx 22.3